[  422.404987] br0: port 1(c1) entered blocking state
[  422.405089] br0: port 1(c1) entered disabled state
[  422.405161] c1: entered allmulticast mode
[  422.405258] c1: entered promiscuous mode
[  422.418900] br0: port 2(c2) entered blocking state
[  422.418985] br0: port 2(c2) entered disabled state
[  422.419061] c2: entered allmulticast mode
[  422.419154] c2: entered promiscuous mode
[  422.432988] br0: port 3(c3) entered blocking state
[  422.433025] br0: port 3(c3) entered disabled state
[  422.433062] c3: entered allmulticast mode
[  422.433103] c3: entered promiscuous mode
[  422.446520] br0: port 4(sender) entered blocking state
[  422.446591] br0: port 4(sender) entered disabled state
[  422.446656] sender: entered allmulticast mode
[  422.446741] sender: entered promiscuous mode
[  422.451997] br0: port 4(sender) entered blocking state
[  422.452036] br0: port 4(sender) entered forwarding state
[  422.452066] br0: port 3(c3) entered blocking state
[  422.452097] br0: port 3(c3) entered forwarding state
[  422.452128] br0: port 2(c2) entered blocking state
[  422.452155] br0: port 2(c2) entered forwarding state
[  422.452183] br0: port 1(c1) entered blocking state
[  422.452213] br0: port 1(c1) entered forwarding state
[  422.460353] Bridge firewalling registered
[  433.084894] br0: port 1(c1) entered disabled state
[  433.085217] c1 (unregistering): left allmulticast mode
[  433.085333] c1 (unregistering): left promiscuous mode
[  433.085443] br0: port 1(c1) entered disabled state
[  433.109856] br0: port 2(c2) entered disabled state
[  433.110102] c2 (unregistering): left allmulticast mode
[  433.110182] c2 (unregistering): left promiscuous mode
[  433.110274] br0: port 2(c2) entered disabled state
[  433.132828] sender: left allmulticast mode
[  433.132948] sender: left promiscuous mode
[  433.133090] br0: port 4(sender) entered disabled state
[  433.133263] c3: left allmulticast mode
[  433.133365] c3: left promiscuous mode
[  433.133476] br0: port 3(c3) entered disabled state